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<table width="100%" summary="page for PPP"><tr><td>PPP</td><td style="text-align: right;">R Documentation</td></tr></table>

<h2>Exchange Rates and Price Indices for France and Italy </h2>

<h3>Description</h3>

<p>monthly observations from 1981&ndash;01 to 1996&ndash;06
</p>
<p><em>number of observations</em> :  186
</p>
<p><em>observation</em> :  country
</p>
<p><em>country</em> :  France and Italy
</p>


<h3>Usage</h3>

<pre>data(PPP)</pre>


<h3>Format</h3>

<p>A time serie containing :
</p>

<dl>
<dt>lnit</dt><dd><p>log price index Italy</p>
</dd>
<dt>lnfr</dt><dd><p>log price index France</p>
</dd>
<dt>lnx</dt><dd><p> log exchange rate France/Italy</p>
</dd>
<dt>cpiit</dt><dd><p>consumer price index Italy</p>
</dd>
<dt>cpifr</dt><dd><p>consumer price index France</p>
</dd>
</dl>



<h3>Source</h3>

<p>Datastream.
</p>


<h3>References</h3>

<p>Verbeek, Marno (2004) <em>A Guide to Modern Econometrics</em>, John Wiley and Sons, chapters 8 and 9.
</p>


<h3>See Also</h3>

<p><code>Index.Source</code>, <code>Index.Economics</code>, <code>Index.Econometrics</code>, <code>Index.Observations</code>,
</p>
<p><code>Index.Time.Series</code></p>


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